[A comparison of the pulsatile and nonpulsatile regimens of artificial blood circulation in operations of aortocoronary shunting].

The work is based on a clinical-laboratory analysis of the pulsatile and non-pulsatile regimens of artificial blood circulation. During operation under investigation were indices of gases of the arterial and venous blood. They were compared with those of gases obtained using the monitor of transcutaneous gases of blood. In the postoperative period a comparison was made between clinical and biochemical indices of blood and coagulogram. The data obtained have shown less negative influence of pulsatile regimen of blood circulation which manifests itself during artificial blood circulation as an increased delivery and extraction of oxygen by tissues, after operation--as improved blood indices.